Check For Previous Open

 

Compatibilities: Required Xtras: Buddy API

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Check for a previously opened version of the projector.

on checkForPreviousOpen     if baPrevious( true ) <> 0 then quit end on getBehaviorDescription me   describe =  "Call to close a projector if another copy is already open." & return & "Simply add checkForPreviousOpen() to your startMovie handler."   return describe end